For some reason the chat messages are missing the time for the researches I've added to the preset. The GUI does show the time research was completed and the log file shows it as well.
https://imgur.com/a/5OtE5ba
To be fair, my preset includes all the pre-infinite techs, so it's not a small list. 275 techs in 7 groups. I suspect, however, that it's something in the code specific to the research detection as the times for creating the first science pack does have the time shown in chat.
Running Space Age 2.0.28 with the following mods active:
Better copper wire shortcut icon 1.0.2
Brake Squeal 2.0
Bullet Trails 0.7.1
Factorio Library 0.16.0
Fluid Wagon Color Mask 2.0.0
Honk 5.1.0
Legacy Train Model 0.4.2
Light Bot Start 1.1.0
Mapshot 0.0.26
Milestones 1.4.3
Rate Calculator 3.3.5
Realistic Reactor Glow 1.200.7
Science Pack Glow Reborn 1.0.4
Solid Ore Colors in Map View 2.0.0
Stats GUI 1.6.1
Thicker Power Wires 0.1.0
Train Trails 1.1.0
Trains Switch to Manual at Temporary Stops 2.0.0
Vibrant Paint 1.1.3
Vibrant Train Colors 1.2.1
Log file shows:
{"force":"player","name":"steam-power","quantity":1,"type":"technology","completion_tick":18205,"completion_time":"5:03"}
{"force":"player","name":"electronics","quantity":1,"type":"technology","completion_tick":24781,"completion_time":"6:53"}
{"force":"player","name":"automation-science-pack","quantity":1,"type":"technology","completion_tick":27649,"completion_time":"7:40"}
{"force":"player","name":"automation-science-pack","quantity":1,"type":"item","completion_tick":40247,"completion_time":"11:10"}
{"force":"player","name":"automation","quantity":1,"type":"technology","completion_tick":64778,"completion_time":"17:59"}
{"force":"player","name":"electric-mining-drill","quantity":1,"type":"technology","completion_tick":116790,"completion_time":"32:26"}
{"force":"player","name":"logistics","quantity":1,"type":"technology","completion_tick":134790,"completion_time":"37:26"}
{"force":"player","name":"logistic-science-pack","quantity":1,"type":"technology","completion_tick":173454,"completion_time":"48:10"}
{"force":"player","name":"steel-processing","quantity":1,"type":"technology","completion_tick":190901,"completion_time":"53:01"}
{"force":"player","name":"gun-turret","quantity":1,"type":"technology","completion_tick":195797,"completion_time":"54:23"}
{"force":"player","name":"fast-inserter","quantity":1,"type":"technology","completion_tick":212678,"completion_time":"59:04"}
{"force":"player","name":"radar","quantity":1,"type":"technology","completion_tick":226673,"completion_time":"1:02:57"}
{"force":"player","name":"military","quantity":1,"type":"technology","completion_tick":233718,"completion_time":"1:04:55"}
Save file and presets available if needed.